I need help!

Hi everyone! this is my first post on here and I really need help.
There is a project on Phaser.js called Business Outfitted Bob that I’ve been hitting my head to figure out.
Once you get to the 13th thing your asked to do, your then asked to use the arrow keys to check if your code is correct. Mine must not be, because the screen just keeps going grey on me.

Hopefully I did the web capture right and you can see for yourself. Task #13, the code I was trying to do, the example that is given, and the grey screen where Bob is no at. Please help if you can and thanks.